We use cookies to understand how you use our site and to improve your experience. This includes personalizing content and advertising. To learn more, click here. By continuing to use our site, you accept our use of cookies. Cookie Policy.

New Tubes Designed for Medium Sample Volumes

By LabMedica International staff writers
Posted on 03 Aug 2016

Image: The new 5.0 mL tube with screw cap (Photo courtesy of Eppendorf).

Image: The new 5.0 mL tube with screw cap (Photo courtesy of Eppendorf).

At the 2016 AACC annual meeting, Eppendorf (Hauppauge, NY, USA) will introduce a new 5 mL tube with a screw cap which fills the gap between existing tube formats and represents a novel option for working with medium–sized sample volumes.

The new 5.0 mL Tube will complement the application spectrum of sample processing in the medium volume range: in addition to sample processing, it can also be used for secure transport, long term storage at temperatures as low as -86 °C, and sample incubation at up to 100 °C. In addition to a secure seal, the grooved and multi-surface side contours of the newly designed screw cap ensure a slip-free grip. To accommodate individual laboratory protocols, it is available in Eppendorf Quality, PCR clean, Sterile, and Eppendorf Biopur purity grades.

Features include an ergonomic snap cap for single-handed operation; a screw cap with flattened end and grooved sides to provide optimal grip and user-friendly handling; a high-quality and transparent polypropylene construct free of plasticizers, biocides, or mold release agents; safety and stability for centrifugation up to 25,000 g; a conical shape compatible with accessories for conical 15 mL tubes; and caps made of proprietary LoBind material for maximum recovery of valuable samples. The new 5.0 mL Tube with screw cap will be presented at AACC 2016.

The American Association for Clinical Chemistry (AACC; Washington, DC, USA) is an international scientific/medical society of over 8,000 clinical laboratory professionals, physicians, research scientists and more. The AACC annual meeting, which will be held this year from July 31st to August 4th at the Pennsylvania Convention Center in Philadelphia (USA), features five days of educational sessions about scientific, clinical, technical and management challenges facing laboratory professionals, as well as the world’s largest Clinical Lab Expo.

Related Links:
Eppendorf
American Association for Clinical Chemistry

Visit expo >

Platinum Member

Automated Coagulation Analyzer

Hemolumi H6

Gold Member

Automatic Hematology Analyzer

CF9600

New

Drug Testing Assays

Atellica DT 250 Analyzer

Portable POCT Blood Gas Analyzer

BD100

Latest AACC 2016 News

Channels

Clinical Chemistry

view channel

Blood Biomarker Detects Alzheimer’s Changes Decades Before Symptoms in Down Syndrome

Alzheimer’s disease can begin altering the brain long before clinical symptoms appear, creating a challenge for early-stage detection and research. People with Down syndrome face a particularly high age-related... Read more

Study Questions Broad Fasting Requirements Before Routine Blood Tests

Routine blood testing is central to diagnosis, monitoring, and disease risk assessment. Many patients are still asked to fast for 8–12 hours before phlebotomy, even though the requirement was originally... Read more

Elevated Lipoprotein(a) Linked to Long-Term Progression of Carotid Atherosclerosis

Lipoprotein(a), or Lp(a), is a genetically determined blood lipid and an important risk factor for cardiovascular disease. Its relationship to long-term carotid atherosclerosis has remained unclear, particularly... Read more

Image: The red, peach-flavored candy coating on Lollylab stimulates saliva production, and a sensor at the bottom analyzes it for acetaminophen. (Image Credit: Adapted from ACS Sensors 2026, DOI: 10.1021/acssensors.6c00691)

Lollipop-Inspired Device Measures Acetaminophen Levels in Saliva

Acetaminophen is used in many over-the-counter pain relievers, cold and flu products, and other medications. Excess dosing can cause serious side effects, including liver damage, and children may be at... Read more

Molecular Diagnostics

view channel

Genomic Screening Expands Detection of Treatable Conditions in Newborns

Conventional newborn screening can miss conditions that lack biochemical biomarkers or present atypically. Initial hearing screens may also fail to detect hearing loss that is later identified through... Read more

Age-Based Genetic Testing May Miss Most Inherited Cancer Risk Variants

Inherited cancer risk can influence diagnosis, treatment planning, and family screening, yet current testing practices often depend on a patient’s age at diagnosis. Many patients undergo germline genetic... Read more

New NGS Suite Expands Clonality and MRD Research in Lymphoid Malignancies

Lymphoid malignancies require molecular tools that can distinguish clonal immune receptor rearrangements and track disease-related sequences over time. As immune receptor measurable residual disease analysis... Read more

Tumor-Informed ctDNA Test Shows Utility Across Gastrointestinal and Gynecologic Cancers

Natera announced new data on Signatera, its tumor-informed circulating tumor DNA test, that were presented in four oral presentations at the 2026 American Society of Clinical Oncology (ASCO) Annual Meeting.... Read more

Hematology

view channel

Image Credit: Adobe Stock

New Donor Genetic Marker May Help Predict Stem Cell Transplant Success

Donor selection for hematopoietic stem cell transplantation plays a major role in relapse risk and survival for patients with blood cancers and other blood disorders. Despite advances in genotyping, uncertainty... Read more

Image Credit: American Society of Hematology

Updated Ferritin Thresholds Improve Detection of Iron Deficiency

Iron deficiency is one of the most common health conditions worldwide, yet its nonspecific symptoms can delay diagnosis for months. Variation in testing practices and ferritin thresholds may contribute... Read more

New Automated Hemostasis Systems Become Available Across US Laboratories

Hemostasis testing supports critical decisions in surgery, anticoagulation management, and the evaluation of bleeding and thrombotic disorders, but laboratories continue to face rising volumes and complex... Read more

Image: Acute myeloid leukemia is an aggressive blood cancer in which relapse remains a major challenge, making MRD detection critical for risk assessment and treatment planning (Image Credit: Shutterstock)

Variation in AML Residual Disease Testing Prompts Push for Standardization

Acute myeloid leukemia (AML) is an aggressive blood cancer in which relapse after therapy remains a persistent challenge, making measurable residual disease (MRD) detection central to risk assessment and... Read more

Immunology

view channel

Blood-Based Immune Signal Could Reveal Lung Cancer Risk Before Tumors Develop

Lung cancer remains difficult to detect before symptoms appear, when advanced disease is harder to treat. In the U.K., about 32,800 people die from lung cancer each year, and only 11.1% of those diagnosed... Read more

Prototype Point-of-Care Test Aims to Improve Neonatal Sepsis Diagnosis

Neonatal sepsis remains difficult to diagnose because early signs can resemble other newborn conditions. Diagnostic delays may increase the risk of complications, death, long-term adverse outcomes, and... Read more

Single-Tier Lyme Disease Test Shows High Sensitivity in Early Infection

Lyme disease can be difficult to diagnose during the earliest stages of infection, when conventional serologic testing may have limited sensitivity. Patients may present during a diagnostic gray zone in... Read more

Image: QUANTA Link 5.0: A browser-based data management system for autoimmune laboratories (Photo courtesy of Werfen)

New Web-Based Platform Helps Autoimmune Laboratories Manage Testing Complexity

Autoimmune disease testing often requires laboratories to coordinate results across multiple instruments, manual microscopy, and patient histories. As testing volumes and workflow complexity increase,... Read more

Microbiology

view channel

Rapid Urine Test Aids Diagnosis of Invasive Aspergillosis

Invasive aspergillosis is an uncommon mold infection in the general population but can pose serious risks for people with weakened immune defenses. Diagnosis can be difficult because existing approaches... Read more

Image: Schematic overview of the CRISPR-Assisted Nanodroplet-pairing Platform for Differential Identification of NTM (CANDI). The platform combines broad-range amplification using conserved regions of the 16S and 23S rRNA genes with species-specific CRISPR recognition. Fluorescence-coded CRISPR droplets are paired with sample droplets containing amplified products, enabling multiplexed target recognition and signal decoding (Image Credit: Yiwen Yang, Jingsong Xu, Dakang Xu)

Nanodroplet CRISPR Technology Supports Rapid, Multiplexed Mycobacterial Identification

Mycobacterial infections are difficult to diagnose because closely related species can have different clinical and therapeutic implications. Nontuberculous mycobacteria (NTM) are increasingly recognized... Read more

Genomic Workflow Identifies Fungal Pathogens Before Blood Cultures Turn Positive

Fungal bloodstream infections pose a major threat to hospitalized patients. Candida species cause most invasive fungal infections worldwide and are among the leading causes of hospital-acquired bloodstream... Read more

FDA-Cleared Multiplex PCR Test Detects 13 Respiratory Pathogens in a Single Sample

Respiratory tract infections can be difficult to distinguish at presentation because many cause overlapping, nonspecific symptoms and are initially grouped as influenza-like illnesses. Causes span a range... Read more

Pathology

view channel

Image: Overview of the multiple-instance learning (MIL) workflow, in which each TMA core image is represented as a bag of patches that are encoded and aggregated to generate a slide-level prediction. (Giner F, Pastor-Naranjo Á, Meseguer P, et al. International Journal of Molecular Sciences, 2026. DOI: 10.3390/ijms27156864)

AI Histopathology Tool Distinguishes Ewing Sarcoma for Diagnosis

Ewing sarcoma is a rare malignant tumor that mainly affects children, adolescents, and young adults. It usually arises in bone but can also develop in soft tissue, where its microscopic appearance may... Read more

Rapid Mass Spectrometry Test May Aid Glioma Margin Decisions

Glioma brain tumors are highly infiltrative and can extend into nearby healthy brain tissue, making tumor margins difficult to define during surgery. Residual tumor cells may contribute to recurrence and... Read more

Genomic Classifier Predicts Benefit From Adding Hormone Therapy to Salvage Prostate Radiation

Men who have undergone prostatectomy for prostate cancer may later develop a detectable or rising prostate-specific antigen, prompting salvage radiation therapy. A key challenge is determining who is most... Read more

Image: The approach images fresh, unprocessed tissue in under a minute, avoiding the slower, labor-intensive staining required in conventional pathology (Image Credit: Adobe Stock)

New AI Model Maps Where Glioblastoma Could Return After Surgery

Glioblastoma is the most common malignant brain tumor in adults and the most lethal, with median survival of about 17 months after diagnosis. Even after surgeons remove all visible tumor and patients receive... Read more

Technology

view channel

Laser-Based Swab Analysis Shows Promise for Detecting Disease-Linked Odor Patterns

Disease-related changes in volatile organic compounds can alter body odor, producing measurable patterns in exhaled breath and bodily fluids. Current analytical methods can be complex, time-consuming,... Read more

Image: Antibody-coated microscopic beads are introduced into a tiny flow channel containing blood plasma. Laser irradiation enhances their interaction with CEACAM-5, a colorectal cancer biomarker, causing the beads to assemble and generate a detectable signal. (Image Credit: Figure reproduced from Iida et al., Nanoscale Horizons(2026), DOI: 10.1039/d6nh00017g. Licensed under CC BY-NC 4.0.)

Laser-Enhanced Assay Boosts Sensitivity for Colorectal Cancer Biomarker Detection

Colorectal cancer is the third most commonly diagnosed cancer and the second leading cause of cancer-related death worldwide. Early detection remains critical, but cancer biomarkers can produce only faint... Read more

$Image: OGT\'s SureSeq next‑generation sequencing portfolio, designed for use with the Hamilton NGS STAR Line (Photo courtesy of Hamilton Company)$

New Automation Workflow Streamlines NGS Library Preparation for High-Volume Labs

Demand for next-generation sequencing (NGS) continues to rise as laboratories process growing sample volumes, yet library preparation remains labor-intensive and a frequent source of variability.... Read more

Image: ADLM recommends that emerging AI tools follow the same professional oversight, quality, validation, and monitoring standards as traditional clinical testing within CLIA’s existing framework (Image Credit: Adobe Stock)

ADLM Calls for CLIA Updates to Support Safe AI Use in Laboratory Medicine

Clinical laboratories increasingly use artificial intelligence to verify, interpret, and report results, but safeguards under the Clinical Laboratory Improvement Amendments (CLIA) were designed in 1992.... Read more

Industry

view channel

Regulatory Milestone Expands Access to Blood-Based Neurology Biomarker Testing in China

Quanterix Corporation (Billerica, MA, USA) and Innovita Biological Technology Co., Ltd. (Beijing, China) announced regulatory approvals that expand access to Quanterix SIMOA technology and neurology biomarker... Read more

Collaboration Advances Automated Benchtop Platform for Routine Blood Testing

Routine blood testing is central to clinical decision-making, but access can vary across laboratory and healthcare settings. Broader use of automated benchtop platforms may help integrate testing more... Read more

Expanded Partnership Supports AI Biomarker Validation and Clinical Trial Deployment

CellCarta (Montreal, Canada) and Imagene AI (Miami, FL, USA) have expanded their collaboration to provide biopharma companies with a coordinated pathway for biomarker strategy, assay development, validation,... Read more

Collaboration Combines AI Cognitive Assessment and RNA Blood Testing for Earlier Alzheimer’s Detection

Alzheimer’s disease is often identified only after substantial neurodegeneration, partly because current diagnostic pathways are fragmented and difficult to scale. As treatment shifts toward earlier intervention,... Read more